TY  - BOOK
AU  - Detlefsen, Ellen G.
TI  - Specialists as professionals in research libraries : An overview of trends and an analysis of Job Announcements
KW  - ADMINISTRACION DE BIBLIOTECAS
KW  - ESPECIALIZACION
KW  - PERSONAL DE BIBLIOTECAS
KW  - PERSONAL PROFESIONAL
N1  - Septiembre 1993
ER  -